N = int(input())

count = 1
while True:
    count += 1
    if count > 50:
        break
    if N == 1:
        print("Yes")
        print(count)
        exit()
    if N % 2:
        N = 3 * N + 1
    else:
        N >>= 1
    count += 1
    if count > 50:
        break

print("No")